File ITR for AY 2026-27: Key Documents, Form 26AS, Schedule FA, DTAA

Taxpayers filing returns for AY 2026–27 must report income earned during FY 2025–26 under the Income-tax Act, 1961, even though the Income-tax Act, 2025 began applying to income from April 1, 2026. The distinction affects the applicable ITR forms, challans and residential-status rules.

The ordinary deadline for salaried individuals, pensioners, landlords and other non-business, non-audit taxpayers is July 31, 2026. Non-audit business and professional taxpayers generally have until August 31, 2026.

Start with the underlying records, not the prefilled return. Download AIS, TIS and Form 26AS, then compare them with bank statements, employer records, broker reports, property papers and personal books.

ITR forms are annexure-less. Taxpayers do not attach these records to the return, but must retain them for assessment, verification or inquiry.

The old Act still governs the AY 2026–27 return

Income received between April 1, 2025 and March 31, 2026 belongs to FY 2025–26 and is reported for AY 2026–27 under the Income-tax Act, 1961. Self-assessment tax for that return must also be paid using the old Act’s selection on the portal.

Income earned from April 1, 2026 through March 31, 2027 belongs to Tax Year 2026–27 and falls under the Income-tax Act, 2025. Its provisions and challans do not replace the rules for the AY 2026–27 return.

The Department currently identifies July 31, 2026 as the deadline for ordinary individual returns. A later CBDT extension would change the date for the affected taxpayer class.

Keep identity, payment and prior-return records together

Every filer should assemble PAN, Aadhaar where applicable, e-Filing credentials, a registered mobile number and email address, current and overseas addresses where relevant, date of birth and bank-account details. The PAN should be active, and personal details should match records held by employers, banks, brokers and deductors.

The basic tax file should also contain previous ITR acknowledgements, computations, section 143(1) intimations, assessment or rectification orders, appeal orders, refund records, outstanding-demand details, carried-forward loss schedules and unabsorbed-depreciation records.

Those earlier records help establish opening capital, brought-forward house-property and capital losses, foreign-tax credits, regime history and disclosures that continue from one year to the next.

Collect Form 16 from each employer and Form 16A for interest, rent, commission and other payments. Keep Form 16B, Form 16C or Form 16D where applicable, along with advance-tax and self-assessment-tax challans, TCS certificates, BSR codes, challan serial numbers and payment confirmations.

A missing tax credit should be taken up with the deductor. An incorrect PAN is one common reason for a deduction not appearing in the taxpayer’s account.

Reconcile portal data with complete financial records

AIS can include salary, interest, dividends, securities and mutual-fund transactions, property dealings, foreign remittances, tax payments, refunds and information supplied by reporting authorities. TIS provides a summarized view.

Neither portal statement replaces the taxpayer’s own records. Compare the entries with full-year statements for savings, current, joint, fixed-deposit, recurring-deposit, post-office, cooperative-bank and closed accounts, as well as relevant loan accounts and annual interest certificates.

Check broker reports, rent receipts, property documents, dividend statements and books of account against the portal. Mark duplicated, incorrect or wrongly attributed AIS entries through the feedback facility, while keeping evidence of the correction.

Interest should be reconciled on a gross basis. A taxpayer should not report only the amount on which a bank deducted tax.

Match the ITR form to residence and income

The form depends on residential status, income sources and whether business or professional receipts exist.

ITR-1 and ITR-4 are limited to qualifying ordinarily resident taxpayers. ITR-2 can cover residents and non-residents without business income, while business or professional income generally requires ITR-3.

ITR-1 now allows qualifying taxpayers to report income from up to two house properties and long-term capital gain under section 112A up to ₹1.25 lakh, subject to the remaining restrictions. Foreign assets, foreign-source income or foreign signing authority can disqualify a taxpayer from ITR-1 and ITR-4.

The new tax regime is the default for AY 2026–27. Taxpayers using ITR-1 or ITR-2 can opt out in the return. Those with business or professional income generally need to meet Form 10-IEA requirements when changing regimes.

Prepare both calculations before choosing: slab tax, standard deduction, HRA, home-loan interest, Chapter VI-A deductions, special-rate income, surcharge, cess and rebate eligibility. Investment receipts alone do not establish that a deduction remains available under the selected regime.

Residents need records for property, investments and foreign income

Salary and pension files should include monthly payslips, employment contracts, joining and relieving letters, bonus and incentive statements, reimbursements, gratuity and leave-encashment records, pension and family-pension statements, stock-compensation records, arrears calculations, Form 10E where section 89 relief is claimed, and Form 12BB with supporting proofs.

Employees who changed jobs must combine income from every employer. Separate withholding by each employer does not guarantee the correct tax on combined earnings.

House-property records should cover purchase deeds, possession papers, ownership percentages, co-owner details, rent agreements, receipts, tenant ledgers, bank evidence of rent, tenant tax certificates, municipal taxes, maintenance charges, vacancy and unrealized-rent records, plus home-loan interest, principal and pre-construction-interest certificates.

For jointly owned property, rent, municipal taxes and loan interest should generally follow legal and beneficial ownership. The entire property should not be reported under one PAN merely because one co-owner collected rent, paid the EMI or received the tenant’s tax deduction.

Capital-gain files should contain broker reports, transaction ledgers, contract notes, demat statements, mutual-fund consolidated statements, SIP history, dividend records, securities-transaction-tax details, corporate-action records and acquisition-cost evidence. For land or buildings, retain purchase and sale deeds, stamp-duty records, payment and possession documents, improvement and brokerage invoices, valuation material, loan-closure statements and inherited-property papers.

Where relief is claimed under sections 54, 54B, 54EC or 54F, keep the new-asset deed, allotment or construction records, payment schedule, Capital Gains Account Scheme statement, eligible bond certificate and proof of investment within the prescribed period.

Business and professional taxpayers should preserve cash books, ledgers, journals, sales and purchase registers, invoices, expense vouchers, bank statements, GST returns, profit-and-loss accounts, balance sheets, debtor and creditor lists, inventory records, fixed-asset and depreciation schedules, loan statements, payroll records, partnership documents and audit reports where applicable. Presumptive taxation does not remove the need to retain turnover, receipt, expense and banking evidence.

A resident and ordinarily resident taxpayer must separately examine overseas salary, bank interest, dividends, capital gains, rent, pensions, retirement-account income, business receipts, trust or partnership distributions and foreign tax paid. The taxpayer should retain country-wise income statements, tax deductions, payment receipts, assessments, exchange-rate calculations and credit workings.

That taxpayer may need Schedule FA for overseas bank and brokerage accounts, shares, retirement accounts, foreign companies, trusts, beneficial interests, immovable property, insurance contracts, custodial accounts and signing authority. Schedule FSI reports foreign income, while Schedule TR summarizes relief by country.

Form 67 is required for a resident claiming credit for foreign tax paid. Keep the foreign tax certificate, payment receipt or return, Tax Residency Certificate, income statement and country-wise calculation.

NRIs and returning Indians must establish status first

NRIs, RNORs and returning Indians should retain current and expired passports, entry and exit stamps, immigration records, tickets or boarding passes, overseas visas or residence permits, foreign employment contracts, travel calendars for FY 2025–26 and earlier day-count calculations.

Residential status for FY 2025–26 remains governed by section 6 of the Income-tax Act, 1961. The Income-tax Act, 2025 applies its residential-status rules only from Tax Year 2026–27.

NRO records should include savings and fixed-deposit statements, recurring deposits, annual interest certificates, Form 16A, tax deductions, joint-account details and accounts closed during the year. NRO interest is taxable, so the gross amount must be reported and the related withholding claimed separately.

For qualifying NRE and FCNR accounts, retain deposit statements, maturity and renewal records, redesignation papers and evidence that non-resident conditions continued. NRE interest is exempt only while the statutory and FEMA conditions are satisfied. A bank’s continued account label does not by itself preserve the exemption after a permanent return to India.

An NRI with Indian property should keep title, rent, tenant-tax, municipal-tax, loan, sale and exemption records. Tax withheld by a buyer on a property sale is not necessarily the final liability. The gain still requires computation, and excess withholding may be claimed as a refund.

Indian salary for services performed in India, pension, rent, NRO interest, dividends, capital gains, partnership income, business receipts, royalties and fees for technical services should be separately identified. Foreign salary earned abroad is not automatically taxable in India; the result depends on residence, accrual, receipt and the applicable treaty.

Treaty claims require a foreign Tax Residency Certificate, Form 10F where required, foreign tax-identification number, overseas address, passport or residence permit, income certificate, beneficial-ownership proof, foreign tax return and treaty computation. A DTAA can allocate taxing rights, limit India’s rate or provide credit, but it does not automatically exempt every payment received by an NRI.

A non-resident or RNOR does not complete Schedule FA merely because the person owns overseas assets. The resident-only foreign-income schedules also do not remove the need to report Indian-source income connected with foreign accounts or payment channels.

Due dates, late fees and verification can change the final liability

Section 234F can impose a ₹1,000 fee where total income does not exceed ₹5 lakh and a ₹5,000 fee where it exceeds ₹5 lakh. It can apply even when withholding covers the tax, the return claims a refund or no self-assessment tax remains, provided the taxpayer was required to file and missed the deadline.

Section 234A generally charges simple interest at 1% per month or part of a month on the prescribed net tax liability after eligible credits such as advance tax and TDS/TCS. Sections 234B and 234C can apply separately where advance-tax obligations were missed, including on capital gains, rent, dividends, business income, professional receipts and NRO interest.

A belated return can generally be filed by December 31, 2026, or before assessment is completed, whichever comes first. A revised return can generally be filed by March 31, 2027, subject to the same qualification.

A revised return filed after December 31, 2026 and within the extended revision period can attract section 234I: ₹1,000 where total income is up to ₹5 lakh and ₹5,000 where it is above ₹5 lakh. Section 234F concerns the original late return; section 234I concerns a later revision.

Uploading is not the final step. The return must be electronically verified or the signed ITR-V must reach CPC within 30 days. Verification can use Aadhaar OTP, bank or demat EVC, net banking, digital signature or physical ITR-V. A delayed verification can shift the recognized filing date and produce late-filing consequences.

This article is for informational purposes only and does not constitute tax advice. Consult a qualified tax professional or CPA about your specific situation.